TY - GEN
T1 - An overview of perceptual processing for digital pictures
AU - Wu, Hong Ren
AU - Lin, Weisi
AU - Karam, Lina
PY - 2012/10/4
Y1 - 2012/10/4
N2 - This paper presents an overview of state-of-the-art technologies for perceptual processing of digital pictures, as well as a discussion of the issues related to their implementation, optimization and testing. The paper begins with a brief description of the main computational modules that are used as part of a perceptual-based visual signal processing framework. Then, a number of perceptual-based visual processing techniques and applications to which perceptual models are presented, including image/video compression, visual signal quality evaluation, and computer graphics. The most significant research efforts are highlighted for each topic, and a number of issues and views are put forward regarding the related research and opportunities.
AB - This paper presents an overview of state-of-the-art technologies for perceptual processing of digital pictures, as well as a discussion of the issues related to their implementation, optimization and testing. The paper begins with a brief description of the main computational modules that are used as part of a perceptual-based visual signal processing framework. Then, a number of perceptual-based visual processing techniques and applications to which perceptual models are presented, including image/video compression, visual signal quality evaluation, and computer graphics. The most significant research efforts are highlighted for each topic, and a number of issues and views are put forward regarding the related research and opportunities.
KW - computer graphics
KW - image and video compression
KW - perceptual visual signal processing
KW - visual signal quality evaluation
UR - http://www.scopus.com/inward/record.url?scp=84866862770&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84866862770&partnerID=8YFLogxK
U2 - 10.1109/ICMEW.2012.27
DO - 10.1109/ICMEW.2012.27
M3 - Conference contribution
AN - SCOPUS:84866862770
SN - 9780769547299
T3 - Proceedings of the 2012 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2012
SP - 113
EP - 120
BT - Proceedings of the 2012 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2012
T2 - 2012 IEEE International Conference on Multimedia and Expo Workshops, ICMEW 2012
Y2 - 9 July 2012 through 13 July 2012
ER -